Frequently Asked Questions

How to replace?

  • Step 1: Turn off the system and allow to cool.
  • Step 2: Carefully remove the existing gauge tube.
  • Step 3: Install the new glass tube ensuring a secure fit.

Estimate time?

Approximately 15-30 minutes.

What to do if the tube is cracked?

Check for any sharp edges and replace immediately to avoid leaks.

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